Show that for a plane curve N points to the concave side of the curve. One method

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Show that for a plane curve N points to the concave side of the curve. One method is to show that

Then consider the cases dÏ•/ds > 0 (curve bends to the left) and dÏ•/ds

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Calculus

ISBN: 978-0131429246

9th edition

Authors: Dale Varberg, Edwin J. Purcell, Steven E. Rigdon

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Question Posted: Jun 21, 2016 11:03 AM

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Show that for a plane curve N points to the concave side of the curve. One method

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doids doids

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If dds 0 N sin cos and if dds ...View the full answer

Calculus

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